Viewing Station: WA-SG-24 : Mount Vernon 0.8 SW
Apr 7, 2010 - Jun 22, 20254,836 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.47"
June 1-23, 2025(22 of 23 days covered by obs)
NOAA Normal
2.09"
Departure from Normal
-0.62" : 70% of Normal
Year-To-Date: 12.68"
Jan 1 to Jun 23, 2025(167 of 174 days covered by obs)
NOAA Normal
26.59"
Departure from Normal
-13.91" : 48% of Normal
Water Year-To-Date: 26.60"
Oct 1, 2024 to Jun 23, 2025(259 of 266 days covered by obs)
NOAA Normal
45.79"
Departure from Normal
-19.19" : 58% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.59
4.30
2.29
Feb
4.59
3.04
1.55
Mar
5.24
3.23
2.01
Apr
4.54
2.88
1.66
May
3.54
2.55
0.99
Jun
2.73
2.14
0.59
Jul
1.43
1.03
0.40
Aug
1.63
1.30
0.33
Sep
2.92
2.15
0.77
Oct
5.37
3.56
1.81
Nov
7.59
5.32
2.27
Dec
6.24
4.09
2.15
52.41
35.59
16.82